2008 Lexus IS F heater

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AUDIO/VIDEO SYSTEM
240
Title:The largest unit of the video and au-
dio programs stored on DVD video discs.
Usually, one piece of movie, one album, or
one audio program is assigned as a title.
Chapter: The unit smaller than that of title.
A title comprises plural chapters.
Manufactured under license from
Dolby Laboratories. “Dolby”, “Pro Log-
ic”, and the double −D symbol are trade-
marks of Dolby Laboratories. Confi-
dential unpublished works.
E 1992 −1997 Dolby Laboratories. All
rights reserved.
This product incorporates copyright
protection technology that is protected
by method claims of certain U.S. pat-
ents and other intellectual property
rights owned by Macrovision Corpora-
tion and other rights owners. Use of
this copyright protection technology
must be authorized by Macrovision
Corporation, and is intended for home
and other limited viewing uses only un-
less otherwise authorized by Macrovi-
sion Corporation. Reverse engineering
or disassembly is prohibited.
“DTS” is a trademark of Digital Theater
Systems, Inc.
Some parts of the audio/video system can
be adjusted with the switches on the steer-
ing wheel.
Details of the specific switches, controls,
and features are described below.
1Volume control switch
2“”“” switches
3“MODE” switch
IS F/350/250_Navi_U
(L/O 0712)
Audio/video remote
controls —
— Steering switches

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AIR CONDITIONING
261
(c) Rear window and outside rear view
mirror defogging
To turn the electric rear window and
outside rear view mirror defogger on,
push the button above.
The “ENGINE START STOP” switch must
be in IGNITION ON mode.
The thin heater wires on the inside of the
rear window and the heater panels in the
outside rear view mirrors will quickly clear
the surface.
Keep your hands off the mirror faces when
the system is on.
The indicator light is on when the defogger
is operating.
CAUTION
Since the mirror surfaces can get hot,
do not touch them when the system
is on.
The system will automatically shut off
when the defogger has operated about 15
minutes.
If further defrosting or defogging is de-
sired, simply actuate the switch again.
When the surface has cleared, push the
button once again to turn the defogger off.
Continuous use may cause the battery to
discharge, especially during stop−and− go
driving. The defogger is not designed to
dry rain water or to melt snow.
If the outside rear view mirrors are heavily
coated with ice, use a spray de −icer before
operating the system.
NOTICE
DWhen cleaning the inside of the
rear window, be careful not to
scratch or damage the heater wires
or connectors.
DTo prevent the battery from being
discharged, turn the switch off
when the engine is not running.
IS F/350/250_Navi_U
(L/O 0712)

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AIR CONDITIONING
267
(h) Checking and replacing the air
conditioning filter
The air conditioning filter information
label is placed in the glove box as
shown and indicates that a filter has
been installed.
The air conditioning filter, in addition to re-
moving odors, prevents dust and pollen
from entering the vehicle through the air
conditioning vent.
The air conditioning filter is behind the
glove box.
The air conditioning filter may clog after
long use. The filter may need to be re-
placed if the air flow of the air conditioner
and heater experiences extreme reduc-
tions in operating efficiency, or if the win-
dows become to fog up easily.
If the symptoms of air conditioning efficien-
cy problems occur, contact your nearest
Lexus dealer to have the filter checked and
replaced.
To maintain the air conditioning efficiency,
replace the air conditioning filter according
to the maintenance schedule. In dusty
areas or areas with heavy traffic flow, such
as inner city or desert areas, early replace-
ment may be required. (For scheduled
maintenance information, please refer to
the “Owner’s Manual Supplement/Sched-
uled Maintenance”.)
IS F/350/250_Navi_U
(L/O 0712)